Press chief (6)
I believe the answer is:
editor
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">press chief</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for editor that I've seen before include "Do tire out the press person" , "One responsible for leader" , "one in charge of 10 [PRESS GANG] ?" , "Senior journalist" , "Triode (anag.)" .)